UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y9gDRHeW7qmoeJ56w0GFUtSIH3ckypX/osGpSd6Rd48=' 
WHERE 
  key_id = 'bd064a6eee20b38009fdcba0295356bf2a2e9bead860131d2d15ca9352f7e5de' 
  AND (
    token = 'Y9gDRHeW7qmoeJ56w0GFUtSIH3ckypX/osGpSd6Rd48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027